食品包装用纸原料的卫生问题有A.回收纸重新造纸B.其它造纸的加工助剂C.制纸原料的农药污染D.造纸机器E.漂白剂

作者: rantiku 人气: - 评论: 0
问题 食品包装用纸原料的卫生问题有
选项 A.回收纸重新造纸 B.其它造纸的加工助剂 C.制纸原料的农药污染 D.造纸机器 E.漂白剂
答案 ABCE
解析

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